Algebra I - Unit 5 Review

Find the MEDIAN from the list of numbers:

67, 42, 52, 73, 59, 34, 78

• 42

• 59

• 73

• 57

What is the relative frequency for a male that does not do an after school activity?

Round to 1 decimal place

• 42.1%

• 21.4%

• 50.8%

• 54.5%

Find the RANGE of these numbers:

18, 43, 11, 55, 16, 22, 25, 34, 87, 47, 62, 92, 43, 66, 20, 17, 42, 55, 52, 58, 86

• 20

• 34

• 68

• 81

The number of pages that Carolyn read in each day from Monday to Friday is shown below:

34, 12, 62, 24, 38

What is the MEAN number of pages she wrote per day?

• 24

• 12

• 34

• 38

What is the interquartile range (IQR) for the data below:

58, 22, 23, 41, 11, 32, 30, 19, 42, 51

• 11

• 20

• 7

• 47

The data for the 8th grade regarding after-school activities is shown in the table. What is the relative frequency that a student does an after school activity, given that the student is a male?

(Round to 1 decimal places)

• 27.8%

• 21.4%

• 56.5%

• 43.5%

Identify the outlier for the given data?

46, 32, 89, 57, 78, 63, 50, 67, 40, 44, 53, 58, 60

• 89

• No Outliers

• 40

• 78 and 89

How many cities have temperatures GREATER than 90 degrees?

• 24

• 18

• 16

• 62

21. How many students are represented by the histogram?  

• Cannot be determined
• 9
• 31
• 35

How would the shape of the distribution be described for the data in the graph?

• Skewed right

• Skewed left

• Symmetric

• Uniform